2α-3',4'-dimethoxy-2'-methylcarbamoylphenyl-6,7-methylenedioxy-2β,4β-(N-phenylepoxyimino)-α-tetralone                                                                                                                                                              在
                                                                                                                                                                                 sodium tetrahydroborate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇   、                                                                                         
氯仿                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                以99%的产率得到1,2,3,4-tetrahydro-1β-hydroxy-2α-3',4'-dimethoxy-2'-methylcarbamoylphenyl-6,7-methylenedioxy-2β,4β-(N-phenylepoxyimino)naphthalene